Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement on Form S-8 of our reports dated May 1, 2012, relating to the consolidated financial statements and financial statement schedule of Best Buy Co., Inc., and subsidiaries (“the Company”), and the effectiveness of the Company's internal control over financial reporting, appearing in the Annual Report on Form 10-K of the Company for the year ended March 3, 2012.

/s/ DELOITTE & TOUCHE LLP

Minneapolis, Minnesota

December 20, 2012